God is the transcendent master of the universe and He reigns superior over every force in existence. The force on earth are inferior to His power and majesty and have been overcome by Jesus Christ through His redemptive work.
John 16:33
These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.
God, by His very nature, has an overcoming spirit and an inherent capacity to overcome every kind of opposition; whatever is born of God has the same spirit and capacity. When one experiences salvation through faith in Jesus, that person immediately becomes an overcomer.
We have the inborn capacity to overcome everything that this world throws at us; their is nothing that is big or powerful enough to stop us in our tracks or defeat us as we advance in Christ. We are a thousand times bigger on the inside than we appear on the outside. We can subdue and crush anything that attempts to oppose our destiny, be it spiritual or natural. We have been programmed by God to demolish, conquer, and devastate all enemies of progress.
The key to living the overcomer's life is our faith. We must first believe that Jesus Christ is the son of God, submit to His lordship and live daily by faith in His Word. As we do this, we access the overcoming power which He promised us, and then start overcoming as a lifestyle